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4 Best eir online in Canada
Best Choice01HFBTEHFBTE BlueLight Spectral Illuminance Meter Retinal Blue Light Hazard Spectrometer with Touch Screen Wavelength Range 350 to 800 nm Infrared Radiation Hazard Exposure Limit for The Eye EIR W/㎡
Main highlights- ◆ The measurement speed is up to millisecond. And all the spectral radiometric, photometric, colori metric and phytometric quantities can be obtained;
- ◆ The instrument comes with Bluetooth settings, and the test can be controlled remotely through a mobile phone;
- ◆ The data can be exported as “ Excel ” and “JPG” etc. formats, and it is convenient for view and edit;
- ◆ The compact design makes it hand-held and portable;
- ◆ The built-in large storage space can be used for storing the history data and the on-line test data, which is convenient for on-site analysis and comparisons as well as data transmission.
- ◆ The 5" color touch screen widens the vision and simplified the operation with fingertip;
- ◆ Powerful software function, it can automatically verify whether the product is qualified according to test results and presetting value.
- ◆ Equipped with a high capacity and rechargeable lithium ion battery , it can be continuously operated for field measurement.
9.9Exceptional
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- 02HFBTE
HFBTE BlueLight Spectrometer Spectral Illuminance Meter Blue Light Spectrum Analyzer Wavelength Range 380nm～780nm Infrared Radiation Eyes EIR Blue Light Hazard Radiation Coefficient Kbv
Main highlights- ◆ The measurement speed is up to millisecond. And all the spectral radiometric, photometric, colori metric and phytometric quantities can be obtained;
- ◆ The instrument comes with Bluetooth settings, and the test can be controlled remotely through a mobile phone;
- ◆ The data can be exported as “ Excel ” and “JPG” etc. formats, and it is convenient for view and edit;
- ◆ The compact design makes it hand-held and portable;
- ◆ The built-in large storage space can be used for storing the history data and the on-line test data, which is convenient for on-site analysis and comparisons as well as data transmission.
- ◆ The 5" color touch screen widens the vision and simplified the operation with fingertip;
- ◆ Powerful software function, it can automatically verify whether the product is qualified according to test results and presetting value.
- ◆ Equipped with a high capacity and rechargeable lithium ion battery , it can be continuously operated for field measurement.
9.7Exceptional
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- 03HFBTE
HFBTE Blue Light Spectrometer Bluelight Spectroscopic Spectrum Analyzer for Blue Light Hazard Radiant Wavelength 350~800nm USB Interface Infrared Radiation Hazard Exposure Limit for The Eye EIR W/㎡
Main highlights- ◆ The measurement speed is up to millisecond. And all the spectral radiometric, photometric, colori metric and phytometric quantities can be obtained;
- ◆ The instrument comes with Bluetooth settings, and the test can be controlled remotely through a mobile phone;
- ◆ The data can be exported as “ Excel ” and “JPG” etc. formats, and it is convenient for view and edit;
- ◆ The compact design makes it hand-held and portable;
- ◆ The built-in large storage space can be used for storing the history data and the on-line test data, which is convenient for on-site analysis and comparisons as well as data transmission.
- ◆ The 5" color touch screen widens the vision and simplified the operation with fingertip;
- ◆ Powerful software function, it can automatically verify whether the product is qualified according to test results and presetting value.
- ◆ Equipped with a high capacity and rechargeable lithium ion battery , it can be continuously operated for field measurement.
9.6Exceptional
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- 04
RoutledgeHuman Rights Law and Regulating Freedom of Expression in New Media: Lessons from Nordic Approaches
Free Shipping9.5Excellent
